427166688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{342281}}^1$

素因数の和:342307

約数の個数: 48

約数和(自身を含む): 1207570896

約数和(自身を除く): 780404208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 342281, 684562, 1026843, 1369124, 2053686, 2738248, 4107372, 4449653, 5476496, 8214744, 8899306, 10952992, 13348959, 16429488, 17798612, 26697918, 32858976, 35597224, 53395836, 71194448, 106791672, 142388896, 213583344, 427166688]

約数ペア:

[(1, 427166688), (2, 213583344), (3, 142388896), (4, 106791672), (6, 71194448), (8, 53395836), (12, 35597224), (13, 32858976), (16, 26697918), (24, 17798612), (26, 16429488), (32, 13348959), (39, 10952992), (48, 8899306), (52, 8214744), (78, 5476496), (96, 4449653), (104, 4107372), (156, 2738248), (208, 2053686), (312, 1369124), (416, 1026843), (624, 684562), (1248, 342281)]